Powered by Made-in-China.com
Product profile
Customization
AvailableCondition
NewCertification
CE, RoHS, GS, ISO9001Standard
DIN, ASTM, GB, ANSICustomized
CustomizedMaterial
AlloyApplication
Cgl (Continuous Hot DIP Galvanizing Line),PlatingSurface Roughness
Ra6.3Machining Tolerance
+/-0.01mmTransport Package
Wooden CaseSpecification
Outer diameter: 55mm-2000mm or customizedTrademark
HEXINOrigin
ChinaHS Code
85149090Production Capacity
5000pieces/YearKey features
Customized Dimensions: Outer diameter ranges from 55mm to 2000mm; length is available as per your request.
High-Grade Alloy Materials: Constructed from 316L, 316, HK, HT, HU, HP, HH, ZG40Cr25Ni20Si2, and other heat-resistant alloys.
Precision Casting Process: Roll body uses centrifugal/spun casting; assembly shaft head features precision casting.
Comprehensive Quality Testing: Includes chemical analysis, eddy current, pressure, thickness, PT 100%, VI 100%, and dimensional checks.
Wide Application Scope: Suitable for CGL, plating lines, normalization furnaces, hardening furnaces, and hydrogen/nitrogen environments.
Strict Quality Control: ISO9000 certified with zero-defect production standards for all casting processes.
Multiple Certifications: Products certified under CE, RoHS, GS, and ISO9001 standards.
Flexible Lead Time: Average lead time is 1-3 months for both peak and off-peak seasons.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2001-10-11Nearest Port: SHANGHAI ,QINGDAOAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, FCA, EXW
AI-Powered supplier vetting
SummaryQingdao Hexin Machinery Co., Ltd. is a China-based manufacturer/factory in Qingdao, Shandong, focused on mechanical product manufacturing and processing. It reports professional technical R&D capability, 3D software design, SDK availability, ODM and OEM services, and broad customization options. Reported annual productivity is 2,000 tons for catalyst tubes and furnace coils. The supplier has exported for 13 years, with exports representing 51%–70% of total sales, and has attended an overseas trade exhibition. However, it reports no overseas warehouse, showroom, agent, or branch, no new products in the past year, and only nine employees. Supplier-management and complaint-handling procedures exist, but written records are absent, while quality assurance status is unknown. The provided information confirms a manufacturing and customization base but is insufficient to verify certifications, financial strength, after-sales effectiveness, or specific customer cases.
Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Qingdao, Shandong, China. Its stated business scope is manufacturing and processing of mechanical products, with nine employees and no indication that it belongs to a larger group.
R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, an available SDK, ODM services, and OEM capability for popular brands. However, it also reports no new products during the past year, indicating established development and design capability but limited recent product innovation evidence.
Production capacityThe supplier identifies itself as a factory manufacturing mechanical products and reports annual productivity of 2,000 tons for catalyst tubes and furnace coils. Its export history of 13 years and export share of 51%–70% further support operational experience, although the workforce is reported as nine employees.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its reported 3D design, ODM, and OEM capabilities provide direct support for handling customized product requirements.
Product Q&A
Q:What materials are used for the rolls?
A:
We use various high-temperature alloys including 316L, 316, HK, HT, HU, HP, HH, ZG40Cr25Ni20Si2, and ZG14Ni32Cr20Nb.
Q:What is the size range of the rolls?
A:
The outer diameter ranges from 55mm to 2000mm, and the length can be customized according to your specific requirements.
Q:What is the manufacturing process?
A:
The roll body is manufactured using the centrifugal or spun casting method, while the assembly shaft head uses precision casting.
Q:What quality tests are performed?
A:
Each heat undergoes chemical analysis by spectrometer, eddy current test, pressure test, thickness test, PT 100%, VI 100%, and dimensional checks.
Q:What is the lead time for production?
A:
The average lead time is 1-3 months, regardless of whether it is the peak season or off-season.
Send Inquiry
*To:
Qingdao Hexin Machinery Co., Ltd.
Qingdao Hexin Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Centrifugal Cast Hot Bridle Rolls
US$500.00-5,000.00
1 Piece(MOQ)
High Chromium Infinite Chilled Cast Iron Roll Centrifugal Compound Casting Rolls
US$1,000.00-1,500.00
1 Piece(MOQ)
Centrifugal Casting Furnace Roller, Hearth Roll Used in Cal, Cgl, CPL Heat Treatment Line in Steel Mills
US$1,000.00-50,000.00
1 Piece(MOQ)
High Chromium Cast Steel Roll Centrifugal Compound Casting Rolls Thermal Crack Resistance
US$1,000.00-1,500.00
1 Piece(MOQ)
Centrifugal Composite Ni Cr Mo Cast Chilled Iron Roll From China
US$1,600.00-1,800.00
10 Tons(MOQ)
High Chromium Cast Steel Roll Centrifugal Compound Casting Rolls Great Quality High-Temperature Performance
US$1,000.00-1,500.00
1 Piece(MOQ)
Hot Rolling Mill Roll Centrifugal Cast Roll Designed for Long Product Mill of Steel Plant
US$1,000.00-100,000.00
1 Piece(MOQ)
Centrifugal Casting Rolls, Double Poured Rolls
US$1,600.00-1,800.00
10 Tons(MOQ)
Hearth Rolls by Centrifugal Casting for Furnace
US$500.00-5,000.00
1 Piece(MOQ)
Centrifugal Cast Straightener Rolls by Hexin
US$500.00-5,000.00
1 Piece(MOQ)
Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer
US$1,800.00-2,500.00
50 Tons(MOQ)
Steel Rolling Mill Rolls, Cast and Forged Rolls, Mill Rolls
US$1,600.00-1,800.00
10 Pieces(MOQ)
Cast Iron Roll/Cast Steel Roll for Rolling Mill
US$10,000.00-80,000.00
1 Piece(MOQ)
Grosper Spheroidal Cast Iron Roll Mill Ring (SG) Customized by Drawing
US$1,000.00-5,000.00
1 Set(MOQ)
Grosper Indefinite Chilled Cast Iron Roll (ICDP) Customized by Drawing
US$1,000.00-5,000.00
1 Set(MOQ)
